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Logic centralization based global distributed global full-network model maintenance method

A logically centralized and distributed technology, applied in the field of maintenance, to achieve the effect of improving publishing capabilities, reducing the scope of verification, and increasing verification speed

Inactive Publication Date: 2015-05-06
STATE GRID CORP OF CHINA +2
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Problems solved by technology

[0004] In order to overcome the shortcomings of the above-mentioned prior art, the present invention provides a wide-area distributed network-wide model maintenance method based on logical centralization, which realizes the centralization and storage of regionalized model information, and reduces the information congestion and performance caused by large physical centralization. It can effectively reduce the performance problems caused by model maintenance and collection, improve the processing efficiency of the system, and can effectively support the various requirements of various applications for the power grid model.

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  • Logic centralization based global distributed global full-network model maintenance method

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[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0027] The present invention provides a wide-area distributed whole network model maintenance method based on logic concentration, the method includes the following steps:

[0028] Establish a provincial model service center and verify the model of the wide-area distributed whole network model;

[0029] Establish a unified model service center and review the model information of the boundary model.

[0030] like figure 1 , the provincial model service center includes a provincial model maintenance module, a provincial model maintenance library, a provincial model verification module, a provincial model database, a provincial model upload module and a publishing client.

[0031] The process of verifying the model of the wide-area distributed whole network model is as follows:

[0032] The provincial model maintenance module receives and maintains the model ...

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Abstract

The invention provides a logic centralization based global distributed global full-network model maintenance method. The method comprises the steps of building a province-level model service center; checking the mode of the global distributed global full-network model; building an unified model service center; reviewing the information of boundary models. With the adoption of the logic centralization based global distributed global full-network model maintenance method, the regional model information can be centralized and stored; the problems that information congestion and performance reduction caused by large physical centralization can be decreased; in addition, the performance problem caused by centralized model maintenance can be effectively reduced; therefore, the handling efficiency of the system can be increased, and various demand of various applies to a power grid model can be highly supported.

Description

technical field [0001] The invention relates to a maintenance method, in particular to a wide-area distributed whole-network model maintenance method based on logic concentration. Background technique [0002] With the construction and promotion of smart grids in China, the construction scale of dispatching automation systems continues to expand, and the amount of model interaction information between dispatching systems at all levels and between related dispatching systems is increasing. The traditional model splicing method updates the model. Problems such as high difficulty, long model commissioning cycle, and error-prone stitching process lead to high model maintenance costs. [0003] Existing power system model information is often maintained by users according to their own dispatching business needs. The model interaction between the upper and lower dispatching systems forms the upper dispatching application model from bottom to top through model splicing. Although thi...

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Application Information

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IPC IPC(8): G06Q50/06
CPCG06Q50/06
Inventor 张鸿庄卫金冯树海黄海峰徐攀黄龙达柳津朱桂英孙鹏刘晓梅
Owner STATE GRID CORP OF CHINA
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